How to use the GoogleImage2Array functions
2021-11-08
Package
GoogleImage2Array 0.99.6
Contents
Last modified: 2021-11-08 17:03:52
Compiled: Mon Nov 8 17:03:58 2021
1 Load packages
library(GoogleImage2Array)2 Get images via Google Image Search
GoogleImage2array function provide a 4-dimensional array of images via google image search.
#Search by persian cat
query <- "persian cat"
CatImg <- GoogleImage2array(query)
#show info
str(CatImg)## List of 2
## $ array: num [1:20, 1:64, 1:64, 1:3] 0.0141 0.7029 0.111 0.3398 0.7608 ...
## $ query: chr "persian cat"Multi-byte characters (e.g. Japanese) can also be used.
#Search by ペルシャ猫
query <- "ペルシャ猫"
CatImgJpn <- GoogleImage2array(query)
#show info
str(CatImgJpn)## List of 2
## $ array: num [1:20, 1:64, 1:64, 1:3] 0.789 0.144 0.519 0.264 0.761 ...
## $ query: chr "ペルシャ猫"3 Display images with display.array
display.array show a result as a tiled image.
#display CatImg
display.array(CatImg)
4 Get and Display images (Display = TRUE option)
The images are displayed in tiles by the option of GoogleImage2array function.
#Search by Shiba inu
query <- "Shiba inu"
DogImg <- GoogleImage2array(query, Display = TRUE)
#show info
str(DogImg)## List of 2
## $ array: num [1:20, 1:64, 1:64, 1:3] 0.167 0.895 0.352 0 0.152 ...
## $ query: chr "Shiba inu"5 Combine two arrays together
#Bind two arrays to one array
ImgDat <- bind.array(CatImg, DogImg)
#show info
str(ImgDat)## List of 2
## $ array: num [1:40, 1:64, 1:64, 1:3] 0.0141 0.7029 0.111 0.3398 0.7608 ...
## $ query: chr [1:2] "persian cat" "Shiba inu"6 Display images as a spiral image
#show images
display.spiral(CatImg)
Figure 1: display images as a spiral image
Session information
## R version 4.1.1 (2021-08-10)
## Platform: x86_64-apple-darwin17.0 (64-bit)
## Running under: macOS Catalina 10.15.7
##
## Matrix products: default
## BLAS: /Library/Frameworks/R.framework/Versions/4.1/Resources/lib/libRblas.0.dylib
## LAPACK: /Library/Frameworks/R.framework/Versions/4.1/Resources/lib/libRlapack.dylib
##
## locale:
## [1] ja_JP.UTF-8/ja_JP.UTF-8/ja_JP.UTF-8/C/ja_JP.UTF-8/ja_JP.UTF-8
##
## attached base packages:
## [1] stats graphics grDevices utils datasets methods base
##
## other attached packages:
## [1] EBImage_4.36.0 GoogleImage2Array_0.99.6 BiocStyle_2.22.0
##
## loaded via a namespace (and not attached):
## [1] Rcpp_1.0.7 highr_0.9 bslib_0.3.1
## [4] compiler_4.1.1 BiocManager_1.30.16 jquerylib_0.1.4
## [7] bitops_1.0-7 tools_4.1.1 digest_0.6.28
## [10] lubridate_1.8.0 jsonlite_1.7.2 evaluate_0.14
## [13] lifecycle_1.0.1 lattice_0.20-45 png_0.1-7
## [16] rlang_0.4.12 magick_2.7.3 curl_4.3.2
## [19] yaml_2.2.1 xfun_0.27 fastmap_1.1.0
## [22] stringr_1.4.0 httr_1.4.2 knitr_1.36
## [25] xml2_1.3.2 generics_0.1.1 GlobalOptions_0.1.2
## [28] sass_0.4.0 fftwtools_0.9-11 htmlwidgets_1.5.4
## [31] locfit_1.5-9.4 grid_4.1.1 spiralize_1.0.3
## [34] R6_2.5.1 GetoptLong_1.0.5 jpeg_0.1-9
## [37] rmarkdown_2.11 bookdown_0.24 magrittr_2.0.1
## [40] htmltools_0.5.2 BiocGenerics_0.40.0 abind_1.4-5
## [43] rvest_1.0.2 shape_1.4.6 colorspace_2.0-2
## [46] circlize_0.4.13 tiff_0.1-8 stringi_1.7.5
## [49] RCurl_1.98-1.5 rjson_0.2.20 crayon_1.4.2